| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| World Championship 2017 London | 400m (Women) | 53.62 | 6 | POL | 2017-08-06 00:00:00 | Heat1 | 1064 | |
| Diamond League 2017 Rome | 400m (Women) | 51.81 | 8 | POL | 2017-06-08 00:00:00 | FINAL | 1134 | |
| Olympic Games 2016 Rio | 400m (Women) | 51.62 | 5 | POL | 2016-08-14 00:00:00 | SemiFinal 3 | 1141 | PB |
| Olympic Games 2016 Rio | 400m (Women) | 51.82 | 3 | POL | 2016-08-13 00:00:00 | Round1 Heat7 | 1133 | |
| Diamond League 2017 Shanghai | 400m (Women) | 51.64 | 6 | POL | 2016-05-13 00:00:00 | FINAL | 1140 | SB |